<!DOCTYPE html>
<html lang="zh">
    <head>
        <title>初始文档</title>
    </head>
    <body>
        <p>本内容由初始文档定义</p>
        <button id="tplBtn" hvml-events="click" type="button">初始文档定义的按钮</button>
    </body>
</html>

